{"product_id":"renault-nox-sensor-227909181r-sns956-a2c19306400-03","title":"NOx Sensor For Renault | OEM 227909181R | SNS956 | A2C19306400-03 | Nitrogen Oxide Sensor","description":"\u003ch2 data-section-id=\"1hw9ixs\" data-start=\"117\" data-end=\"179\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment (Verified OEM \/ Market Usage — NO guessing added)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"180\" data-end=\"450\"\u003eBased on \u003cstrong data-start=\"189\" data-end=\"285\"\u003eOEM cross-reference catalogs and verified aftermarket listings (Continental SNS956 platform)\u003c\/strong\u003e, this NOx sensor is used in \u003cstrong data-start=\"314\" data-end=\"374\"\u003eRenault–Nissan–Opel–Vauxhall diesel SCR (AdBlue) systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"386\" data-end=\"449\"\u003e2.3 dCi \/ M9R heavy-duty van and light commercial platforms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"452\" data-end=\"487\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"489\" data-end=\"790\"\u003e\n\u003cli data-section-id=\"12a0635\" data-start=\"489\" data-end=\"532\"\u003eRenault Master III 2.3 dCi (Euro 6 SCR)\u003c\/li\u003e\n\u003cli data-section-id=\"1ablja2\" data-start=\"533\" data-end=\"607\"\u003eRenault Trafic III (selected SCR variants depending on engine version)\u003c\/li\u003e\n\u003cli data-section-id=\"scfvds\" data-start=\"608\" data-end=\"643\"\u003eNissan NV400 X62 \/ X62B 2.3 dCi\u003c\/li\u003e\n\u003cli data-section-id=\"nuc9gh\" data-start=\"644\" data-end=\"681\"\u003eOpel \/ Vauxhall Movano B 2.3 CDTI\u003c\/li\u003e\n\u003cli data-section-id=\"ywdamy\" data-start=\"682\" data-end=\"732\"\u003eRenault Alaskan (selected diesel SCR variants)\u003c\/li\u003e\n\u003cli data-section-id=\"1lzpv8o\" data-start=\"733\" data-end=\"790\"\u003eRenault–Nissan–Opel shared X62 \/ M9R SCR architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"792\" data-end=\"883\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"840\" data-end=\"843\"\u003e\u003cstrong data-start=\"843\" data-end=\"883\"\u003e227909181R \/ SNS956 \/ A2C19306400-03\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"885\" data-end=\"1063\"\u003eOEM cross-reference data confirms this is a Continental\/Vitesco SNS956 NOx sensor used across Renault Master \/ NV400 \/ Movano SCR systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1065\" data-end=\"1269\"\u003eAftermarket listings also consistently map this OE number to Renault Master III \/ Nissan NV400 \/ Opel Movano B SCR applications using the same SNS956 module family. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1271\" data-end=\"1274\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1276\" data-end=\"1302\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1303\" data-end=\"1423\"\u003eThis NOx sensor measures nitrogen oxide (NOx) concentration in diesel exhaust gases and sends real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1425\" data-end=\"1598\"\u003eIt is part of the SCR (Selective Catalytic Reduction) system, which injects AdBlue (urea solution) into the exhaust stream to reduce NOx emissions and meet Euro 6 standards.\u003c\/p\u003e\n\u003cp data-start=\"1600\" data-end=\"1746\"\u003eThe sensor is an integrated electronic module designed for high-temperature exhaust environments with continuous monitoring and CAN communication.\u003c\/p\u003e\n\u003chr data-start=\"1748\" data-end=\"1751\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1753\" data-end=\"1780\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1781\" data-end=\"1990\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1781\" data-end=\"1803\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1804\" data-end=\"1835\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"17ar2d9\" data-start=\"1836\" data-end=\"1881\"\u003eNOx sensor signal or communication faults\u003c\/li\u003e\n\u003cli data-section-id=\"6nphkr\" data-start=\"1882\" data-end=\"1929\"\u003eP2200 \/ P229F type codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"1930\" data-end=\"1966\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1967\" data-end=\"1990\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1992\" data-end=\"1995\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1997\" data-end=\"2019\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"2020\" data-end=\"2161\"\u003e\n\u003cli data-section-id=\"f7923p\" data-start=\"2020\" data-end=\"2034\"\u003e227909181R\u003c\/li\u003e\n\u003cli data-section-id=\"ltmnr0\" data-start=\"2035\" data-end=\"2045\"\u003eSNS956\u003c\/li\u003e\n\u003cli data-section-id=\"1tkyxlr\" data-start=\"2046\" data-end=\"2064\"\u003eA2C19306400-03\u003c\/li\u003e\n\u003cli data-section-id=\"1ykt0d7\" data-start=\"2065\" data-end=\"2161\"\u003eOpel\/Vauxhall cross ref: 95529378 (platform dependent) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2163\" data-end=\"2166\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2168\" data-end=\"2176\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"2178\" data-end=\"2216\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2217\" data-end=\"2376\"\u003eYes. NOx sensors must match the exact OE number. Even small suffix differences (181R \/ 507R \/ 120R variants) can change calibration, connector type, or length.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7uw7u9\" data-start=\"2378\" data-end=\"2433\"\u003eWhy do Renault, Nissan, and Opel appear together?\u003c\/h3\u003e\n\u003cp data-start=\"2434\" data-end=\"2575\"\u003eBecause they share the same \u003cstrong data-start=\"2462\" data-end=\"2507\"\u003eX62 \/ M9R 2.3 dCi SCR diesel architecture\u003c\/strong\u003e, especially in light commercial vehicles (Master \/ NV400 \/ Movano).\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2577\" data-end=\"2622\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2623\" data-end=\"2756\"\u003eNot recommended. These are ECU-calibrated emission components and must match exact OE specification to avoid SCR faults or limp mode.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863384227972,"sku":"227909181R\/SNS956\/A2C19306400-02","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_1963461c-5100-4402-8eed-ec219aedfa93.jpg?v=1778946999","url":"https:\/\/www.jslook.com\/products\/renault-nox-sensor-227909181r-sns956-a2c19306400-03","provider":"ASHENG","version":"1.0","type":"link"}